- Author: Jarausch Konrad H
- Language: English
- Year: 2019
- Author: Radebold Hartmut, Radebold Hildegard
- Language: German
- Year: 2015
- Author: McLean Penny
- Language: German
- Year: 2014
- Author: Henderson J. Paul, Merling Jenny
- Language: German
- Year: 2016
- Author: Awa Apphia Agalakti, Katsak Rhoda Kaukjak, Katsak Sandra Pikujak, Wachowich Nancy
- Language: English
- Year: 1999
- Author: Demenz, Stuhlmann Wilhelm
- Language: English
- Author: Richter Ursula, Reher Gudrun (Hrsg.)
- Language: German
- Year: 2000
- Author: Amia Lieblich
- Language: English
- Year: 2014